2004 GMC Sierra speedometer

Tiny
HOTPUMA
  • MEMBER
  • 2004 GMC SIERRA
  • V8
  • 4WD
  • AUTOMATIC
  • 58,000 MILES
This has happened several times. As I'm driving down the road at a steady speed on 60mph, the speedometer starts decreasing even though I'm maintaing same rpm along with traffic. The farther I go, the speed shown keeps decreasing and got to "0" several times. When I stop, the speedometer resets and normal speed in indicated for awhile. Could this be a "speed sensor" problem?
Tuesday, March 31st, 2009 AT 8:35 AM

1 Reply

Tiny
ED_12ROD
  • MEMBER
  • 12 POSTS
Your speedometer is going bad Icve also experienced the same problem. Your best bet is buying a new one. Its simple to swap out you just have to take off the dash trimk & the gauge cluster inplace with a couple of screws & unplug it from the back. When you geet the new one make sure its the same one. You could get one from an '03 to '06.
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Friday, August 7th, 2009 AT 10:05 AM

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